81018696

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1267

約数の個数: 96

約数和(自身を含む): 232505280

約数和(自身を除く): 151486584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 121, 132, 138, 184, 242, 253, 264, 276, 363, 484, 506, 552, 726, 759, 968, 1012, 1213, 1452, 1518, 2024, 2426, 2783, 2904, 3036, 3639, 4852, 5566, 6072, 7278, 8349, 9704, 11132, 13343, 14556, 16698, 22264, 26686, 27899, 29112, 33396, 40029, 53372, 55798, 66792, 80058, 83697, 106744, 111596, 146773, 160116, 167394, 223192, 293546, 306889, 320232, 334788, 440319, 587092, 613778, 669576, 880638, 920667, 1174184, 1227556, 1761276, 1841334, 2455112, 3375779, 3522552, 3682668, 6751558, 7365336, 10127337, 13503116, 20254674, 27006232, 40509348, 81018696]

約数ペア:

[(1, 81018696), (2, 40509348), (3, 27006232), (4, 20254674), (6, 13503116), (8, 10127337), (11, 7365336), (12, 6751558), (22, 3682668), (23, 3522552), (24, 3375779), (33, 2455112), (44, 1841334), (46, 1761276), (66, 1227556), (69, 1174184), (88, 920667), (92, 880638), (121, 669576), (132, 613778), (138, 587092), (184, 440319), (242, 334788), (253, 320232), (264, 306889), (276, 293546), (363, 223192), (484, 167394), (506, 160116), (552, 146773), (726, 111596), (759, 106744), (968, 83697), (1012, 80058), (1213, 66792), (1452, 55798), (1518, 53372), (2024, 40029), (2426, 33396), (2783, 29112), (2904, 27899), (3036, 26686), (3639, 22264), (4852, 16698), (5566, 14556), (6072, 13343), (7278, 11132), (8349, 9704)]